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Document Number: 93707
4 Revision: 12-Aug-08
30TPS... High Voltage Series
Vishay High Power Products
Phase Control SCR, 20 A
Fig. 1 - Current Rating Characteristics
Fig. 2 - Current Rating Characteristics
Fig. 3 - On-State Power Loss Characteristics
Fig. 4 - On-State Power Loss Characteristics
Fig. 5 - Maximum Non-Repetitive Surge Current
Fig. 6 - Maximum Non-Repetitive Surge Current
90
100
110
120
130
0 5 10 15 20 25
30°
60°
90°
120°
180°
Maximum Allowable Case Temperature (°C)
Conduction Angle
Average On-state Current (A)
3 0 TPS. . Se r i e s
R (DC) = 0.8 °C/ W
thJC
80
90
100
110
120
130
0 5 10 15 20 25 30 35
DC
30°
60°
90°
120°
180°
Average On-state Current (A)
Maximum Allowable Case Temperature (°C)
Conduction Period
3 0 TPS. . Se r i e s
R (DC) = 0.8 °C/ W
thJC
0
10
20
30
40
50
60
0 5 10 15 20 25 30
RM S Li m i t
Conduction Angle
Maximum Average On-state Power Loss (W)
Average On-state Current (A)
180°
120°
90°
60°
30°
30TPS.. Series
T = 125°C
J
0
20
40
60
80
0 1020304050
DC
180°
120°
90°
60°
30°
RM S Li m i t
Conduction Period
Maximum Average On-state Power Loss (W)
Average On-state Current (A)
3 0 TPS. . Se r i e s
T = 1 2 5 ° C
J
120
140
160
180
200
220
240
260
280
110100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
At Any Rated Load Condition And With
Rated V Applied Following Surge.
RRM
Peak Half Sine Wave On-state Current (A)
Initia l T = 125°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
J
3 0 TP S. . Se ri e s
120
140
160
180
200
220
240
260
280
300
0.01 0.1 1
Peak Ha lf Sine Wave On-st a te Current (A)
Pulse Train Duration (s)
Versus Pulse Train Duration. Control
Of Conduc tion May Not Be Maintained.
Initial T = 125°C
No Volta g e Re a p p lie d
Ra t e d V Re a p p l i e d
RRM
J
30TPS.. Se rie s
Maximum Non Repetitive Surge Current
